EPSG:8904Vertical
TWVD 2001 height
Type
Vertical
Unit
metre
Area of use
Taiwan, Republic of China - onshore - Taiwan Island.
proj4 definition
+vunits=m +no_defs +type=crs
Well-Known Text (WKT)
VERT_CS["TWVD 2001 height",VERT_DATUM["Taiwan Vertical Datum 2001",2005,AUTHORITY["EPSG","1224"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","8904"]]